package java.lang;
public class Object{


	protected  Object clone(){ 
		System.out.println("Calling clone has no effect");
		return this;
	}
	
	boolean	equals(Object obj){
		System.out.println("Calling equals only does ==");
		return this == obj;
	}
	
	protected  void	finalize(){ }
	
	public native Class getClass();
	
	int	hashCode(){ return 0;}
	
	public String toString(){ return "toString()";}
	
	
	void notify(){}
	
	void notifyAll(){}
	
	void wait(){}
	
	void wait(long timeout){}
	
	void wait(long timeout, int nanos){}

}